Mobile & Web App UI/UX Design Agency
Interfaces worth coming back to. Designed for engagement and retention.
App design is about reducing friction to zero. Every tap, swipe, and scroll should feel effortless — like the app read your mind. We design mobile and web apps with a deep understanding of platform conventions, gesture-based interaction, and the patterns that drive habit formation. Whether you're building your first app or redesigning one users are abandoning, the outcome is the same: an interface people want to come back to.
What you get
iOS and Android app UI/UX design
Designed to platform conventions — iOS Human Interface Guidelines and Material Design — so it feels native, not ported.
Web app interface design
Complex web application UX made simple. Multi-step flows, data-heavy screens, and role-based interfaces done right.
Interaction and micro-animation design
Transitions, loading states, gesture feedback, and micro-interactions that make the app feel alive and responsive.
Accessibility-first component design
Built to WCAG standards from the start — contrast ratios, tap target sizes, screen reader labels, and keyboard navigation.
Scalable design system for long-term growth
A component library and token system so your engineering team can ship new screens without designing from scratch each time.
Who this is for
Founders building a consumer or B2B mobile app. Product teams redesigning an app with low retention or poor reviews. Companies launching a mobile-first product alongside a web platform.
Why Vnta
Native-feeling design for iOS and Android
Interaction design that drives habit and return visits
Accessibility built in, not bolted on
Design system your dev team can build from at speed
Common questions
Do you design for both iOS and Android?
Yes. We design for both platforms and follow native platform guidelines — iOS Human Interface Guidelines and Material Design — so the app feels at home on each.
Do you do interaction and animation design?
Yes. We design transitions, micro-interactions, gesture responses, and loading states that make the app feel polished and fast — not just functional.
Will I get a dev-ready handoff?
Always. You get annotated Figma files, exported assets, spacing tokens, interaction notes, and a walkthrough so developers build it right the first time.
Can you design a web app and mobile app at the same time?
Yes. We often design both in parallel, sharing a design system so components and patterns stay consistent across platforms.
What if I already have a mobile app that needs redesigning?
We start with an audit of your existing app — usability, flows, and visual design — then redesign from a clear brief with measurable goals.